| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.69 | 9.155% | $117.549 | $117.55 | $117.55 | $117.50 |
| Purchase #2 | $205.95 | 3.874% | $213.9285 | $213.93 | $213.95 | $213.90 |
| Purchase #3 | $67.57 | 7.451% | $72.6046 | $72.60 | $72.60 | $72.60 |
| Purchase #4 | $5.84 | 8.350% | $6.3276 | $6.33 | $6.35 | $6.30 |
| Purchase #5 | $103.60 | 12.520% | $116.5707 | $116.57 | $116.55 | $116.60 |
| Purchase #6 | $48.57 | 10.369% | $53.6062 | $53.61 | $53.60 | $53.60 |
| Purchase #7 | $138.55 | 6.328% | $147.3174 | $147.32 | $147.30 | $147.30 |
| 7 purchase totals = | $677.77 | $727.9040 | $727.91 | $727.90 | $727.80 | |